All That Matters

From back cover:
Cara Mulvaine was the last of her clan, and doomed to live out her days on the rugged Irish coast, until the fateful night the restless sea delivered her a man with secrets to rival her own...
Gordon McKenna was a man who thrived on adventure, but his thirst for intrigue had finally landed him in the heart of danger, with none but a slip of a girl to save him from the hands of his deadly enemies...